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| author | YoungJun Cho <yj44.cho@samsung.com> | 2013-03-13 03:44:37 -0400 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2013-03-20 06:09:10 -0400 |
| commit | 7ad018140cc9c0e3388243e524f8410e5f174658 (patch) | |
| tree | 31060a50f00cc52cb0115beff1797a7a4d8f3cae /virt/kvm/async_pf.c | |
| parent | 5efc1d1b53ba60a89ce8269880ed02eddecd1add (diff) | |
drm/exynos: Fix G2D core malfunctioning issue
This patch fixes G2D core malfunctioning issue once g2d dma is started.
Without 'DMA_HOLD_CMD_REG' register setting, there is only one interrupt
after the execution to all command lists have been completed. And that
induces watchdog. So this patch sets 'LIST_HOLD' command to the register
so that command execution interrupt can be occured whenever each command
list execution is finished.
Changelog v2:
- Consider for interrupt setup to each command list and all command lists
And correct typo.
Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'virt/kvm/async_pf.c')
0 files changed, 0 insertions, 0 deletions